Dejong Heating Rfrg
Dejong Heating Rfrg is a HVAC provider serving Ferndale, WA. Rated 4.7★ with 30 Google reviews. See services, review signals, and request a quote.
HVACFerndale, WAEmergency service
On this page
Company overview
- TradeHVAC
- Service areaFerndale, WA
- Google rating4.7★ (30 reviews)
- Phone3603540268
- Address1091 WILLEYS LAKE RD, FERNDALE, WA 98248
- L&I LicenseDEJONHR864UK (ACTIVE)
Photos
What customers say
“DeJong provides honest and high quality service. Their response time for messages is same - one business day. Their technicians are professional and respectful of the homeowner and work environment. T…”
“These guys are phenomenal! I have worked with DeJong heating for over a decade now and they care. They listen, are responsive, and are helpful in all types of needs we have had including scheduled rou…”
“I’m so impressed with DeJong’s service! On every level, they were stellar. They came highly recommend by two friends, and having relied on them now for a repair & routine maintenance, I can in turn re…”
“DeJong heating does an excellent job. We would highly recommend their services. They have serviced our furnace, heat pump, and Rennai for years. And they are quick to come and help you with an emerge…”
“Called about having our water heater inspected/replaced. Fast and helpful service. Cleaned out our old water heater so the burner would stay on and we could have hot water until they could replace our…”
Key highlights
Strengths
- Highly rated (4.7★ average)
- Emergency/same-day service available
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Dejong Heating Rfrg offer?
Dejong Heating Rfrg provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Ferndale, WA.
What is Dejong Heating Rfrg's rating?
Dejong Heating Rfrg has a 4.7 out of 5 star rating based on 30 Google reviews.
Is this company licensed in Washington?
Yes. License number: DEJONHR864UK. Status: ACTIVE. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does Dejong Heating Rfrg offer emergency service?
Yes. Dejong Heating Rfrg offers emergency HVAC service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-21. Reviews refreshed 2026-04-21.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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